For Science! ft Twilight Sparkles (18+ MLP Audio) (Patreon)

Summary - You agreed to help Twilight in her experiment on how long a human cock can grow! In exchange, you earn some jewels to pay your living expenses. But things turn pretty... interesting!

Tags

[My Little Pony] [Twilight] [Cock Growth] [Voice + SFX] [Dub-Con] [Creampie] [Vaginal] [Magic] [Pussy-Licking]

Credits:

Written/Produced by Me https://twitter.com/HaruLunaVO

SFX Pack: https://twitter.com/biacheron & Zapsplat